Zobrazeno 1 - 10
of 22 835
pro vyhledávání: '"Li,Lu"'
Autor:
Wu, Chaoneng, Xu, Yiming, Kalouguine, Andre, Kaur, Jaismenn, Cavagna, Antoine, Liu, Zuoye, Lopez-Martens, Rodrigo, Zhou, Cangtao, Zeitoun, Philippe, Haessler, Stefan, Li, Lu
The use of tunable pre-pulse is a common technique to enhance the high-order harmonic generation from surface plasma. The shape and dynamic of the electron density, the degree of ionization and its rate, and the plasma heating are influenced by the p
Externí odkaz:
http://arxiv.org/abs/2410.09752
Autor:
Pan, Yiru, Ji, Xingyu, You, Jiaqi, Li, Lu, Liu, Zhenping, Zhang, Xianlong, Zhang, Zeyu, Wang, Maojun
Positive and negative association prediction between gene and phenotype helps to illustrate the underlying mechanism of complex traits in organisms. The transcription and regulation activity of specific genes will be adjusted accordingly in different
Externí odkaz:
http://arxiv.org/abs/2410.07511
Representation learning on text-attributed graphs (TAGs) has attracted significant interest due to its wide-ranging real-world applications, particularly through Graph Neural Networks (GNNs). Traditional GNN methods focus on encoding the structural i
Externí odkaz:
http://arxiv.org/abs/2410.01457
Autor:
Zhang, Zeyu, Li, Lu, Wan, Shuyan, Wang, Sijie, Wang, Zhiyi, Lu, Zhiyuan, Hao, Dong, Li, Wanli
The paper discusses signed graphs, which model friendly or antagonistic relationships using edges marked with positive or negative signs, focusing on the task of link sign prediction. While Signed Graph Neural Networks (SGNNs) have advanced, they fac
Externí odkaz:
http://arxiv.org/abs/2409.19620
Autor:
Lin, Gaoting, Shu, Mingfang, Zhao, Qirong, Li, Gang, Ma, Yinina, Jiao, Jinlong, Li, Yuting, Duan, Guijing, Huang, Qing, Sheng, Jieming, Kolesnikov, Alexander I., Li, Lu, Wu, Liusuo, Chen, Hongwei, Yu, Rong, Wang, Xiaoqun, Liu, Zhengxin, Zhou, Haidong, Ma, Jie
One of the most important issues in modern condensed matter physics is the realization of fractionalized excitations, such as the Majorana excitations in the Kitaev quantum spin liquid. To this aim, the 3d-based Kitaev material Na2Co2TeO6 is a promis
Externí odkaz:
http://arxiv.org/abs/2409.07959
Autor:
Zheng, Guoxin, Zhu, Yuan, Mozaffari, Shirin, Mao, Ning, Chen, Kuan-Wen, Jenkins, Kaila, Zhang, Dechen, Chan, Aaron, Arachchige, Hasitha W. Suriya, Madhogaria, Richa P., Cothrine, Matthew, Meier, William R., Zhang, Yang, Mandrus, David, Li, Lu
Publikováno v:
Journal of Physics: Condensed Matter 36, 215501 (2024)
Metals with kagome lattice provide bulk materials to host both the flat-band and Dirac electronic dispersions. A new family of kagome metals is recently discovered in AV6Sn6. The Dirac electronic structures of this material need more experimental evi
Externí odkaz:
http://arxiv.org/abs/2409.05634
Autor:
Zhang, Dechen, Chen, Kuan-Wen, Zheng, Guoxin, Yu, Fanghang, Shi, Mengzhu, Zhu, Yuan, Chan, Aaron, Jenkins, Kaila, Ying, Jianjun, Xiang, Ziji, Chen, Xianhui, Li, Lu
Publikováno v:
Nature Communications 15, 6224 (2024)
The thermal Hall effect recently provided intriguing probes to the ground state of exotic quantum matters. These observations of transverse thermal Hall signals lead to the debate on the fermionic versus bosonic origins of these phenomena. The recent
Externí odkaz:
http://arxiv.org/abs/2409.05621
Autor:
Zheng, Guoxin, Zhang, Dechen, Zhu, Yuan, Chen, Kuan-Wen, Chan, Aaron, Jenkins, Kaila, Kang, Byungmin, Zeng, Zhenyuan, Xu, Aini, Ratkovski, D., Blawat, Joanna, Bangura, Ali, Singleton, John, Lee, Patrick A., Li, Shiliang, Li, Lu
The spin-1/2 kagome Heisenberg antiferromagnets are believed to host exotic quantum entangled states. Recently, the report of 1/9 magnetization plateau and magnetic oscillations in a kagome antiferromagnet YCu$_3$(OH)$_6$Br$_2$[Br$_x$(OH)$_{1-x}$] (Y
Externí odkaz:
http://arxiv.org/abs/2409.05600
Signed Graph Neural Networks (SGNNs) have been shown to be effective in analyzing complex patterns in real-world situations where positive and negative links coexist. However, SGNN models suffer from poor explainability, which limit their adoptions i
Externí odkaz:
http://arxiv.org/abs/2408.08754
Autor:
Li, Lu
We present a novel methodology for constructing arbitrarily high-order structure-preserving methods tailored for damped Hamiltonian systems. This method combines the idea of exponential integrator and energy-preserving collocation methods, effectivel
Externí odkaz:
http://arxiv.org/abs/2408.06613